POLIME
Quiz
•
Chemistry
•
12th Grade
•
Practice Problem
•
Easy
KIM THUY TRAN
Used 2+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quá trình nhiều phân tử nhỏ (monome) kết hợp với nhau thành phân tử lớn (polime) đồng thời giải phóng những phân tử nước được gọi là phản ứng
trao đổi
nhiệt phân
trùng hợp
trùng ngưng
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức cấu tạo của polietilen là
-(-CF2-CF2-)n
-(-CH2-CH=CH-CH2-)n
-(-CH2-CH2-)n
-(-CH2-CHCl-)n
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tên gọi của polime có công thức -(-CH2-CH2-)n là
poli(metyl metacrylat)
poli(vinyl clorua)
polistiren
polietilen
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Poli(vinyl clorua) có công thức là
-(-CH2-CHBr-)n
-(-CH2-CHCl-)n
-(-CH2-CHF-)n
-(-CH2-CH2-)n
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất tham gia phản ứng trùng hợp là
toluen
etan
propan
vinyl clorua
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất tham gia phản ứng trùng ngưng là
CH2=CHCOOH
C2H5OH
H2NCH2COOH
CH3COOH
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất tham gia phản ứng trùng hợp tạo ra polime là
CH3-CH2-Cl
CH3-CH3
CH2=CH-CH3
CH3-CH2-CH3
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